New Sensor Corporation has a new/old reissue unit from Sovtek/Electro-Harmonix called the Memory Man. Essentially an analog delay line, the Deluxe Memory Man is a totally retro guitar delay/chorus effect stomp box. This AC powered unit has controls for level, feedback, blend, delay and chorus/vibrato. The sound is said to rival the classic tape echo units but without the mechanical problems and "collectible" price tags.